1. An experimental study of ultrasonic vibration and the penetration of granular material. (28th February 2017) Authors: Firstbrook, David; Worrall, Kevin; Timoney, Ryan; Suñol, Francesc; Gao, Yang; Harkness, Patrick Journal: Proceedings Issue: Volume 473:Number 2198(2017) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. An experimental study of ultrasonic vibration and the penetration of granular material. (February 2017) Authors: Firstbrook, David; Worrall, Kevin; Timoney, Ryan; Suñol, Francesc; Gao, Yang; Harkness, Patrick Journal: Proceedings Issue: Volume 473:Number 2198(2017) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗